Walk-in Customer Service Locations

New Office Hours: All State Tax Commission offices are now open from 7:00 a.m. to 6:00 p.m. Monday through Thursday and are closed on Fridays, including telephone call-in centers and e-mail assistance.

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One-Stop IRS / Tax Commission Customer Service

At this convenient one-stop location, you can get answers to both Utah and federal tax questions, pick up Utah and federal forms, file returns and more.

Tax Commission & IRS One-Stop Service Center

210 North 1950 West
Salt Lake City, Utah 84116

Note: This is NOT a mail-in address for sending returns – click here for mailing addresses.

Hours of Operation for this Location

Tax Commission – 7 a.m. to 6 p.m. Monday - Thursday, closed Friday
IRS – 8:30 a.m. to 4:30 p.m. Monday - Thursday, closed Friday
Note: The downtown Salt Lake IRS office is open on Fridays. See below.

Other Tax Commission and IRS Customer Service Locations

Utah State Tax Commission	IRS
Ogden – Tax Commission 2540 Washington Blvd. 7th floor Ogden, Utah 84401 Phone (801) 626-3460 Fax (801) 626-3446 7 a.m. to 6 p.m. Monday - Thursday Closed Friday	Ogden – IRS 324 25th Street Room 1325 Ogden, Utah 84401 1-800-829-1040 7 a.m. to 6 p.m. Monday - Thursday Closed Friday
Provo – Tax Commission 150 East Center #1300 Provo, Utah 84606 Phone (801) 374-7070 Fax (801) 374-7089 8 a.m. to 5 p.m. Monday - Friday Beginning Monday, August 4, 2008 7 a.m. to 6 p.m. Monday - Thursday Closed Friday	Provo – IRS 173 East 100 North Provo, Utah 84606 1-800-829-1040 7 a.m. to 6 p.m. Monday - Thursday Closed Friday
Washington County – Tax Commission 100 South 5300 West Hurricane, Utah 84737 Phone (435) 251-9520 Fax (435) 251-9529 7 a.m. to 6 p.m. Monday - Thursday Closed Friday	Salt Lake City – IRS 50 South 200 East Salt Lake City, Utah 84111 1-800-829-1040 8:30 a.m. to 4:30 p.m.